$ git clone -n https://gitee.com/src-opencloudos-rpms/tencentos-tools.git /var/lib/mock/dist-oc9-build-231661-81629/root/chroot_tmpdir/scmroot/tencentos-tools
Cloning into '/var/lib/mock/dist-oc9-build-231661-81629/root/chroot_tmpdir/scmroot/tencentos-tools'...
$ git fetch origin e9227adecc5ea9af8a191091956ef35264f23977:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/tencentos-tools
 * [new ref]         e9227adecc5ea9af8a191091956ef35264f23977 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e9227ad import tencentos-tools-4.2.13-3.tl4